document.write( "Question 481236: How many solutions are there to the quadratic equation
\n" ); document.write( "3x2 - 7x - 2 = 0 \n" ); document.write( "

Algebra.Com's Answer #329557 by Tatiana_Stebko(1539) $\"\"$ $\"About$

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the discriminant
\n" ); document.write( " $\"D=b%5E2-4ac\"$
\n" ); document.write( " $\"3x%5E2-7x-2=0\"$
\n" ); document.write( " $\"a=3\"$ , $\"b=-7\"$ , $\"c=-2\"$
\n" ); document.write( " $\"D=%28-7%29%5E2-4%2A3%2A%28-2%29=73%3E0\"$
\n" ); document.write( "the discriminant >0, so the equation has two real numbers roots
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